Mathematical model for optical losses calculation in heliostat fields in solar tower power plants

This study aims to develop a mathematical algorithm to simulate the heliostat field behavior in solar tower power plants in order to estimate the optical loss mechanisms of these systems and consequently to assist in new projects design. The loss mechanisms calculated in the code are reflectivity, c...

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Autor principal: Lima, Matheus Protásio de
Outros Autores: Tapia, Gabriel Ivan Medina
Formato: bachelorThesis
Idioma:English
Publicado em: Universidade Federal do Rio Grande do Norte
Assuntos:
Optical Losses
Heliostat Field
CSP
Solar Tower Plant
Mathematical Algorithm
Engenharia e Ciências Térmicas
Endereço do item:https://repositorio.ufrn.br/handle/123456789/43072
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spelling ri-123456789-430722023-03-04T18:31:54Z Mathematical model for optical losses calculation in heliostat fields in solar tower power plants Lima, Matheus Protásio de Tapia, Gabriel Ivan Medina Bessa, Kleiber Lima de Souza, Sandi Itamar Schafer de Optical Losses Heliostat Field CSP Solar Tower Plant Mathematical Algorithm Engenharia e Ciências Térmicas This study aims to develop a mathematical algorithm to simulate the heliostat field behavior in solar tower power plants in order to estimate the optical loss mechanisms of these systems and consequently to assist in new projects design. The loss mechanisms calculated in the code are reflectivity, cosine effect, atmospheric attenuation, spillage, blocking and shadowing; according to the geographical location of the plant and the mirrors arrangement in the field. In result, it is performed a case study investigating different configurations in fields located at low latitudes: a circular layout a southern layout, which have achieved an annual efficiency of 67.0% and of 60.3%, respectively. 2018-12-13T15:57:45Z 2021-10-05T16:02:43Z 2018-12-13T15:57:45Z 2021-10-05T16:02:43Z 2018-12-04 bachelorThesis 20170009570 LIMA, Matheus Protásio de. Mathematical Model for Optical Losses Calculation in Heliostat Fields in Solar Tower Power Plants. 2018. 10f. Trabalho de Conclusão de Curso (Graduação em Engenharia Mecânica) - Centro de Tecnologia, Curso de Engenharia Mecânica, Universidade Federal do Rio Grande do Norte, Natal, 2018. https://repositorio.ufrn.br/handle/123456789/43072 en application/pdf Universidade Federal do Rio Grande do Norte Brasil UFRN Engenharia Mecânica
institution Repositório Institucional
collection RI - UFRN
language English
topic Optical Losses
Heliostat Field
CSP
Solar Tower Plant
Mathematical Algorithm
Engenharia e Ciências Térmicas
spellingShingle Optical Losses
Heliostat Field
CSP
Solar Tower Plant
Mathematical Algorithm
Engenharia e Ciências Térmicas
Lima, Matheus Protásio de
Mathematical model for optical losses calculation in heliostat fields in solar tower power plants
description This study aims to develop a mathematical algorithm to simulate the heliostat field behavior in solar tower power plants in order to estimate the optical loss mechanisms of these systems and consequently to assist in new projects design. The loss mechanisms calculated in the code are reflectivity, cosine effect, atmospheric attenuation, spillage, blocking and shadowing; according to the geographical location of the plant and the mirrors arrangement in the field. In result, it is performed a case study investigating different configurations in fields located at low latitudes: a circular layout a southern layout, which have achieved an annual efficiency of 67.0% and of 60.3%, respectively.
author2 Tapia, Gabriel Ivan Medina
author_facet Tapia, Gabriel Ivan Medina
Lima, Matheus Protásio de
format bachelorThesis
author Lima, Matheus Protásio de
author_sort Lima, Matheus Protásio de
title Mathematical model for optical losses calculation in heliostat fields in solar tower power plants
title_short Mathematical model for optical losses calculation in heliostat fields in solar tower power plants
title_full Mathematical model for optical losses calculation in heliostat fields in solar tower power plants
title_fullStr Mathematical model for optical losses calculation in heliostat fields in solar tower power plants
title_full_unstemmed Mathematical model for optical losses calculation in heliostat fields in solar tower power plants
title_sort mathematical model for optical losses calculation in heliostat fields in solar tower power plants
publisher Universidade Federal do Rio Grande do Norte
publishDate 2018
url https://repositorio.ufrn.br/handle/123456789/43072
work_keys_str_mv AT limamatheusprotasiode mathematicalmodelforopticallossescalculationinheliostatfieldsinsolartowerpowerplants
_version_ 1773964019708723200

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